If you are building from new triple glazing may be possible. We had our glazing replaced 5 years ago but the 1968 property doesn't have the footings nor lintels to hold the extra weight of glazing plus frames. So double glazing it was, with curtains.
Grey water collection is a Law in Europe from the 1990s, but our Government never instigated it! And they continue to talk about going green

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One huge estate in our area was built in the early 1990s, supposedly totally green: grey water collection, solar panels, treble glazing - but no one took responsibility for the pumps when they failed; so the grey water collection couldn't be utilised. Obviously not thought through B4 the Plans were Signed off. Prince Charles opened the Complex ......
One needs back up however green we try to be. Generators are often rely on oil but are useful when all else fails. They can be noisy! Light bulbs are improving all the while. What we need are better recycling schemes for house hold items. Lithium batteries can be recycled but that costs time, energy and space to convert them.
I've had a large ice block down my back for 4 hours. Sooooo cooling. By Friday it will probably be cardies and slippers. Rain is headed West to North.
Fires breaking out all over England, particularly dangerous near the Capital with risk of animal and human Life in Kent
